def cmd_create_dashboard()

in sam/app-decompose-for-parallelism/ctl.py [0:0]

• 22 lines of code
• 1 McCabe index (conditional complexity)

def cmd_create_dashboard(cli_args):
    profile = get_parameter('profile')
    region = get_parameter('region')

    dashboard_json = ''
    with open('./dashboards/summary_dashboard.json','r') as file:
        dashboard_json = file.read()

    # Get data to substitute
    metrics_namespace = get_output_value('MetricNamesapce')
    dashboard_json = dashboard_json.replace('!!!METRICNAMESPACE!!!',metrics_namespace)
    
    log_group = get_output_value('StateMachineLogGroup')
    log_group = log_group.split(':')[6]
    dashboard_json = dashboard_json.replace('!!!LOGGROUP!!!',log_group)

    dashboard_json = dashboard_json.replace('!!!REGION!!!',region)


    try:
        boto3.setup_default_session(profile_name=profile,region_name=region)
        client = boto3.client('cloudwatch')
        client.put_dashboard(
            DashboardName='{}Summary-{}'.format(metrics_namespace,region),
            DashboardBody=dashboard_json
        )
        
    except:
        print("Error: Failed to create dashboard: {}".format(sys.exc_info()))
        exit()